Know all about Kimberlite and Chert properties here. All properties of rocks are important as they define the type of rock and its application. Kimberlite belongs to Igneous Rocks while Chert belongs to Sedimentary Rocks.Texture of Kimberlite is Porphyritic whereas that of Chert is Banded, Rough. Kimberlite appears Dull and Banded and Chert appears Glassy or Pearly. The luster of Kimberlite is subvitreous to dull while that of Chert is waxy and dull. Kimberlite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Chert is available in black, brown, green, grey, red, white colors. The commercial uses of Kimberlite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo) and that of Chert are creating artwork, gemstone, in fire-starting tools, jewelry, to ignite fire, used in flintlock firearms.